From b15ccc15eb8733f228f8dbd679e75704fdc67f93 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Sun, 6 Feb 2022 21:38:09 -0500
Subject: [PATCH] [NEO] Implemented Reckoner's Bargain

---
 .../src/mage/cards/r/ReckonersBargain.java    | 84 +++++++++++++++++++
 .../src/mage/sets/KamigawaNeonDynasty.java    |  1 +
 2 files changed, 85 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/r/ReckonersBargain.java

diff --git a/Mage.Sets/src/mage/cards/r/ReckonersBargain.java b/Mage.Sets/src/mage/cards/r/ReckonersBargain.java
new file mode 100644
index 00000000000..64a64c39a06
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/ReckonersBargain.java
@@ -0,0 +1,84 @@
+package mage.cards.r;
+
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.costs.common.SacrificeTargetCost;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.GainLifeEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.Predicates;
+import mage.game.Game;
+import mage.target.common.TargetControlledPermanent;
+import mage.util.CardUtil;
+
+import java.util.Collection;
+import java.util.Objects;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ReckonersBargain extends CardImpl {
+
+    private static final FilterControlledPermanent filter
+            = new FilterControlledPermanent("an artifact or creature");
+
+    static {
+        filter.add(Predicates.or(
+                CardType.ARTIFACT.getPredicate(),
+                CardType.CREATURE.getPredicate()
+        ));
+    }
+
+    public ReckonersBargain(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{1}{B}");
+
+        // As an additional cost to cast this spell, sacrifice an artifact or creature.
+        this.getSpellAbility().addCost(new SacrificeTargetCost(new TargetControlledPermanent(filter)));
+
+        // You gain life equal to the sacrificed permanent's mana value. Draw two cards.
+        this.getSpellAbility().addEffect(new GainLifeEffect(
+                ReckonersBargainValue.instance, "you gain life " +
+                "equal to the sacrificed permanent's mana value"
+        ));
+        this.getSpellAbility().addEffect(new DrawCardSourceControllerEffect(2));
+    }
+
+    private ReckonersBargain(final ReckonersBargain card) {
+        super(card);
+    }
+
+    @Override
+    public ReckonersBargain copy() {
+        return new ReckonersBargain(this);
+    }
+}
+
+enum ReckonersBargainValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return CardUtil.castStream(sourceAbility.getCosts().stream(), SacrificeTargetCost.class)
+                .map(SacrificeTargetCost::getPermanents)
+                .flatMap(Collection::stream)
+                .filter(Objects::nonNull)
+                .mapToInt(MageObject::getManaValue)
+                .sum();
+    }
+
+    @Override
+    public ReckonersBargainValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "";
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
index 250460e0f6b..48326a7e471 100644
--- a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
+++ b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
@@ -211,6 +211,7 @@ public final class KamigawaNeonDynasty extends ExpansionSet {
         cards.add(new SetCardInfo("Raiyuu, Storm's Edge", 232, Rarity.RARE, mage.cards.r.RaiyuuStormsEdge.class));
         cards.add(new SetCardInfo("Reality Heist", 75, Rarity.UNCOMMON, mage.cards.r.RealityHeist.class));
         cards.add(new SetCardInfo("Reckoner Bankbuster", 255, Rarity.RARE, mage.cards.r.ReckonerBankbuster.class));
+        cards.add(new SetCardInfo("Reckoner's Bargain", 120, Rarity.COMMON, mage.cards.r.ReckonersBargain.class));
         cards.add(new SetCardInfo("Regent's Authority", 32, Rarity.COMMON, mage.cards.r.RegentsAuthority.class));
         cards.add(new SetCardInfo("Reinforced Ronin", 158, Rarity.UNCOMMON, mage.cards.r.ReinforcedRonin.class));
         cards.add(new SetCardInfo("Reito Sentinel", 256, Rarity.UNCOMMON, mage.cards.r.ReitoSentinel.class));